Finding the Third Proportional to 19,563,094 and 42,905,320

Step by Step Solution

1. Step 1: Write the proportion equation
   19,563,094 : 42,905,320 = 42,905,320 : x
2. Step 2: Convert to fraction form
   19,563,094/42,905,320 = 42,905,320/x
3. Step 3: Cross multiply
   19,563,094x = 42,905,320 × 42,905,320
4. Step 4: Simplify right side
   19,563,094x = 1,840,866,484,302,400
5. Step 5: Solve for x
   x = 1,840,866,484,302,400/19,563,094
6. Step 6: Final answer
   x = 94,098,943.87